This Firmware flash for Samsung Galaxy S21 FE 5G with the Model Number is SM-G990E. Firmware Region is Thailand and CSC code is THL . Make sure the Model Number are correct with you device. You can check the Model Number in Setting - About phone (Model Number), If phone can't start you can find it by flipping your phone or among the things you found in the box. This Firmware PDA is G990EXXU5EWD2 with OS T(Android 13) and the Firmware are build on Fri 21 Apr 2023 12:40:50 pm.